In looking to purchase my first handgun I have decided I'll be purchasing Glock, however, my wife will need to be comfortable with firing the weapon as well. Originally wanting the G23 .40 s&w, the recoil proved too much for her confidence. As recommended, she fired a G17 instead. Feeling comfortable with the G17, would it be worth my time to try her on the G30 to see how she does there with the .45 ACP? I'm simply trying to stay away from the 9mm as the gun will primarily be for my own use, with a secondary purpose of home defense for her in my absence.